Material:  Plastic

Watchband Material: Silicone

Battery Capacity:  400mA

Dimension:  52*39*16

Display:  1.22 inch Touch Screen

Color : Blue, Pink, Orange

* Support: GSM,GPRS, GPS, BDS, APGS, LBS, Low Power Solution, Telephone, SMS Alert, ect.

* Operating System: MTK

* GSM Chip: MTK2503D, P-GSM 158MHz

* GSM Frequency: 850/900/1800/1900MHz

* GPS Chip: Built-in

* BDS Chip: Built-in

* GPRS: Class12

* BDS/GPS Signal: BD2，1561.098MHz/L1,1575.42MHz C/A code

* GPS Number of Channel: 22

* Tracking Time: 26 Seconds

* BDS/GPS Chip Sensitivity: Tracking:-165dBm,Obtaining：-148dBm

* BDS/GPS Accuracy: 5-15meters

* LBS Accuracy: 100-1000meters

* Average Standby Mode Current: less than 3mA

* Average Working Current: around 55mA

* GPS Antenna: Built-in High Sensitivity Ceramic Antenna

* GSM Antenna: Built-in Antenna

* Watch language: English  or  Russian (Option)

* App Language: English,Russian, Germany, Turkish, French, Italian, Portuguese, Spanish,  Dutch, Thai, Greek